const assert = require('node:assert/strict');
const { mkdtempSync } = require('node:fs');
const path = require('node:path');
const { createRequire } = require('node:module');
const root = path.resolve(__dirname, '../..');
const req = createRequire(path.join(root, 'client/package.json'));
const { chromium, expect } = req('@playwright/test');

module.exports = async function runBrowser({ app, finance, ordinary, password, company, bank, prisma }) {
  const output = mkdtempSync(path.join(root, 'artifacts/qa-layout/payment-feedback-loan-slim-20260917/browser-'));
  const origin = await app.listen({ host: '127.0.0.1', port: 0 });
  const browser = await chromium.launch({ headless: true, args: ['--disable-background-networking'] });
  const checks = [];
  try {
    for (const mobile of [false, true]) {
      const context = await browser.newContext({ viewport: mobile ? { width: 390, height: 844 } : { width: 1440, height: 1000 }, serviceWorkers: 'block' });
      await context.route('**/*', route => route.request().url().startsWith(`${origin}/`) ? route.continue() : route.abort());
      const page = await context.newPage();
      const mode = mobile ? 'mobile' : 'desktop';
      const target = mobile ? '/mobile/company-loans' : '/company-loans';
      await page.goto(`${origin}/login?redirect=${encodeURIComponent(target)}`);
      await page.getByTestId('login-identifier').fill(finance.email);
      await page.getByTestId('login-password').fill(password);
      await page.getByTestId('login-submit').click();
      await expect(page.getByRole('heading', { name: '公司借款', exact: true })).toBeVisible();
      await page.getByRole('button', { name: '登记出借人', exact: true }).click();
      let dialog = page.getByRole('dialog');
      await dialog.getByLabel('公司主体').selectOption(company.id);
      const lenderName = `合成浏览器出借人-${mode}`;
      await dialog.getByLabel('出借人姓名').fill(lenderName);
      await dialog.getByLabel('收款银行').selectOption(bank.id);
      await dialog.getByLabel('开户行名称').fill('合成建行');
      await dialog.getByLabel('账户名', { exact: true }).fill(lenderName);
      await dialog.getByLabel('收款账号', { exact: true }).fill('6'.repeat(16));
      await dialog.getByRole('button', { name: '确认', exact: true }).click();
      await expect(dialog).not.toBeVisible();
      await page.getByRole('tab', { name: '出借人', exact: true }).click();
      const lenderCard = page.locator('section').filter({ has: page.getByRole('heading', { name: `${lenderName} · ${company.name}`, exact: true }) });
      await lenderCard.getByRole('button', { name: '核实身份关联' }).click();
      dialog = page.getByRole('dialog');
      await dialog.getByLabel('出借人对应身份').selectOption('external');
      await dialog.getByLabel('说明', { exact: true }).fill('合成浏览器非员工身份核实');
      await dialog.getByRole('button', { name: '确认', exact: true }).click();
      await expect(dialog).not.toBeVisible();
      await expect(lenderCard).toContainText('身份已核实');
      await page.getByRole('button', { name: '登记借入', exact: true }).click();
      dialog = page.getByRole('dialog');
      const lender = await prisma.loanLender.findFirstOrThrow({ where: { name: lenderName } });
      await dialog.getByLabel('出借人', { exact: true }).selectOption(lender.id);
      const reference = `合成浏览器原借入-${mode}`;
      await dialog.getByLabel('原借入凭据唯一引用').fill(reference);
      await dialog.getByLabel('原始本金').fill('300.05');
      await dialog.getByLabel('核对日未还本金').fill('300.05');
      await dialog.getByLabel('实际到账日期').fill('2025-01-01');
      await dialog.getByLabel('余额核对截止日').fill('2026-01-01');
      await dialog.getByRole('button', { name: '确认', exact: true }).click();
      await expect(dialog).not.toBeVisible();
      await page.getByRole('tab', { name: '借款台账', exact: true }).click();
      const loan = await prisma.companyLoan.findFirstOrThrow({ where: { origin_reference: reference } });
      const card = page.locator('section').filter({ has: page.getByRole('heading', { name: `${lenderName} · ${loan.loan_no}`, exact: true }) });
      await card.locator('summary').click();
      for (const kind of ['agreement', 'incoming', 'accounting_confirmation']) {
        const received = page.waitForResponse(r => r.url().endsWith(`/company-loans/${loan.id}/evidences/${kind}`) && r.request().method() === 'POST');
        await page.locator(`[id="${loan.id}-${kind}"]`).setInputFiles({ name: 'synthetic.pdf', mimeType: 'application/pdf',
          buffer: Buffer.from('%PDF-1.4\n1 0 obj << /Type /Catalog >> endobj\n%%EOF\n') });
        assert.equal((await received).status(), 200);
      }
      await card.getByRole('button', { name: '确认期初余额' }).click();
      dialog = page.getByRole('dialog');
      await dialog.getByLabel('代账余额确认引用').fill('合成代账核对');
      await dialog.getByRole('button', { name: '确认', exact: true }).click();
      await expect(dialog).not.toBeVisible();
      await expect(card).toContainText('余额已确认');
      await page.getByRole('button', { name: '申请还本', exact: true }).click();
      dialog = page.getByRole('dialog');
      await dialog.getByLabel('出借人', { exact: true }).selectOption(lender.id);
      await dialog.getByLabel(`分配 ${reference}`, { exact: true }).fill('100.05');
      await dialog.getByLabel('说明', { exact: true }).fill('合成浏览器部分还本');
      await dialog.getByRole('button', { name: '提交还款申请', exact: true }).click();
      await expect(page.getByText('原借款分配与会计交接', { exact: true })).toBeVisible();
      await expect(page.getByText('可复核：', { exact: false }).first()).toBeVisible();
      await expect(page.getByText('暂无企微个人消息发送成功记录', { exact: false }).first()).toBeVisible();
      const overflow = await page.evaluate(() => document.documentElement.scrollWidth > innerWidth + 1);
      assert.equal(overflow, false, `${mode} horizontal overflow`);
      await page.screenshot({ path: path.join(output, `${mode}-repayment.png`), fullPage: true });
      checks.push(`${mode}_real_login_register_materials_confirm_submit_and_named_progress`);
      await context.close();
    }
    const context = await browser.newContext({ serviceWorkers: 'block' });
    await context.route('**/*', route => route.request().url().startsWith(`${origin}/`) ? route.continue() : route.abort());
    const page = await context.newPage();
    await page.goto(`${origin}/login?redirect=%2Fcompany-loans`);
    await page.getByTestId('login-identifier').fill(ordinary.email);
    await page.getByTestId('login-password').fill(password);
    await page.getByTestId('login-submit').click();
    await expect(page.getByRole('heading', { name: '公司借款', exact: true })).not.toBeVisible();
    await page.waitForURL(/\/403$/);
    checks.push('ordinary_employee_cannot_open_loan_ledger');
    await context.close();
    console.log(JSON.stringify({ stage: 'loan_browser', status: 'PASS', checks, output: path.relative(root, output) }));
  } finally { await browser.close(); }
};